@misc{Cavallini_P._Internal_1997, author={Cavallini, P.}, volume={42}, number={1}, copyright={Rights Reserved - Free Access}, address={Białowieża}, journal={Acta Theriologica}, howpublished={online}, year={1997}, language={eng ; Sum. eng.}, type={Text}, title={Internal organ masses of the red fox Vulpes vulpes : data from the wild}, URL={http://www.rcin.org.pl/Content/12712/PDF/BI002_2613_Cz-40-2_Acta-T42-nr9-91-98_o.pdf}, keywords={environmental factors, internal organs masses, Vulpes vulpes, lis}, }